smooth zero-state samples (ee pose & joints, below 1e-5) by interpolating from neighbors with window size of 5
filter out first 10 frames where robot state (ee pose, joints) jumps from 0
mapped gripper value in action from [-1, 1] to [0, 1] where range is [close, open]. gripper value in state is distance in meters in range [0.0, 0.08]
Note: empirically chosen number 5 for smooting window and 10 for trimming leading frames are median, and there might be still… See the full description on the dataset page:
https://huggingface.co/datasets/sanjar-normuradov-agile-robots/austin-sailor.